LoginSummarizes the state of knowledge about combustion products, surface condensation and mould, formaldehyde and radon, and the guidance currently offered on their control in the UK.
Bibliographic database Airbase
AIRBASE is the Bibliographic Database of the AIVC. It contains publications and abstracts of articles related to energy efficient ventilation. Where possible, sufficient detail is supplied in the bibliographic details for users to trace and order the material via their own libraries. Topics include: ventilation strategies, design and retrofit methods, calculation techniques, standards and regulations, measurement methods, indoor air quality and energy implications etc. Entries are based on articles and reports published in journals, internal publications and research reports, produced both by university departments and by building research institutions throughout the world. AIRBASE has grown and evolved over many years (1979 to present day, over 22000 references and 16000 documents available online). For most of the references, the full document is also available online.
The AIVC website includes a protected content feature that provides access to AIRBASE. Access to the protected content is free of charge but requires you to register first.
Specific indoor air quality issues that have arisen in the UK in recent years have involved asbestos, formaldehyde, pesticide residues, radon and combustion products. Different measures have been taken with regard to each of these substances.
Reduced ventilation and infiltration, and new materials and machines have increased levels of indoor contaminants. Investigations of many indoor environments reveal contaminant levels above those set as standards for the workplace environments.
Buildings in cold climates must provide an indoor environment that is markedly different from that outdoors.
Describes a reasonably accurate method for estimating air infiltration for engineers or energy auditors who are not specially trained in infiltration research.
Multizone infiltration requires extensive and complex information about the flow characteristics and pressure distribution inside the building, and thus has been too difficult to develop and to validate.
The passive perfluorocarbon tracer (PFT) technique for determining air infiltration rates into homes and buildings was evaluated in an environmental chamber.
This paper examines the excess ventilation losses arising from window opening behaviour by occupants and using data from a number of sources relates these losses to the outside air temperature.
Attic ventilation is compared with other means of ceiling heat flux reduction in low cost housing. A simple steady state mathematical model has been run with climatic data for a summer day of Porto Alegre, Brazil.
This paper reports on recent developments and future activities in the Netherlands on ventilated facades. The Billiton International Metals building in the Hague is an early example of this.
This paper discusses the advantages of utilizing air flow windows in hot climates and the technical and functional aspects of engineering air flow window systems into the buildings.
The interaction of air leakage and transmission heat through a double frame window makes the overall heat loss less than the sum of them acting separately.
This paper reports on measurements of air change rate in dwellings during occupancy. The occupants were shown to exert a considerable influence on the total air change.
The heating of air infiltrating through cracks around doors and windows forms an important part of the heat balance of buildings. The complexity of the problem makes it difficult to calculate.
Computer programs INFILS and ACFES2/R have been developed for the analysis of industrial buildings' heating loads and energy consumption relating to air infiltration. The heat demand computation results for typical hall structures are presented.
Reviews ways of reducing energy loss due to infiltration while maintaining air quality. Results from existing houses are presented.
Describes construction of two townhouses taking into consideration several technical issues: 1) limiting of indoor sources of contamination, 2) limiting contaminants off-gassed from construction materials, 3) limiting entry of exterior contaminant
Presents four short articles treating aspects of building ventilation: 1) Achieving a balance - the work of the AIC, 2) House full of horrors - indoor air pollution and progress in eradicating hazards, 3) Letting off steam - test houses with venti
States that although controlled mechanical ventilation is becoming more widespread, the installations and their application are capable of improvement.
Describes case studies of two sick Canadian buildings.